CN209167300U - A kind of stink damp bulk detector - Google Patents
A kind of stink damp bulk detector Download PDFInfo
- Publication number
- CN209167300U CN209167300U CN201822093063.2U CN201822093063U CN209167300U CN 209167300 U CN209167300 U CN 209167300U CN 201822093063 U CN201822093063 U CN 201822093063U CN 209167300 U CN209167300 U CN 209167300U
- Authority
- CN
- China
- Prior art keywords
- shell
- gas sensor
- combustible gas
- show hole
- display screen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
The utility model discloses a kind of stink damp bulk detectors, including display screen, show hole, shell, combustible gas sensor, shell, air entraining device, the upper shell is equipped with combustible gas sensor, the combustible gas sensor upper end is equipped with air entraining device, the air entraining device upper end is equipped with shell, the shell upper end is equipped with show hole, the show hole upper end is equipped with display screen, the display screen is connected with show hole, the utility model structure is simple, it is easy to use, using anti-poison guard catalyst combustion-type sensor, it is short with the response time, long service life, accuracy is high, the features such as strong interference immunity.
Description
Technical field
The utility model relates to detector field, especially a kind of stink damp bulk detector.
Background technique
Hydrogen sulfide, molecular formula H2S, molecular weight 34.076 are a kind of inflammable sour gas, nothing under the status of criterion
, there are rotten egg smell in color, when low concentration, just there is stink when concentration is extremely low, there is hypertoxic (LC50=444ppm < 500ppm).Its is water-soluble
Liquid is hydrosulphuric acid.Molecular weight is 34.08, and vapour pressure is 2026.5kPa/25.5 DEG C, and flash-point is < -50 DEG C, and fusing point is -85.5 DEG C,
Boiling point is -60.4 DEG C, and relative density is (air=1) 1.19.It can be dissolved in water, be soluble in alcohols, petroleum solvent and crude oil.Burning point
It is 292 DEG C.Hydrogen sulfide is inflammable harmful influence, and explosive mixture can be formed by mixing with air, and meets open fire, high thermal energy causes to burn
Explosion.Hydrogen sulfide is a kind of important chemical raw material.
Currently, gas application is very extensive, while bringing many facilitate to people's life and work,
There is many security risks.These security risks are mainly shown as that combustion gas during conveying and use can in the presence of what is leaked
Can, and gas [mainly ingredient is methane] now used is used as a kind of fuel gas, reaches certain dense in the environment
When spending, explosion or fire can be generated by encountering open fire, bring high risks to the safety of life and property of people, cause greatly to damage
It loses.Therefore, it is very necessary that relevant gas concentration monitoring device is set in fuel gas transmission process and use environment, existing sulphur
Change hydrogen bulk detector common accurate and long-time stability are not high, the anti-interference ability of other gases and electromagnetic signal is paid no attention to
Think, situations such as it is unreliable to generate long-term work accordingly, false alarm, and the operation such as to repair numerous for the on-site maintenance of detector
It is trivial, inconvenience is increased to the use of such equipment.
Utility model content
In view of the above technical problems, the utility model provides a kind of stink damp bulk detector, including display screen, display
Hole, shell, combustible gas sensor, shell, the upper shell are equipped with combustible gas sensor, and the fuel gas passes
Sensor upper end is equipped with shell, and the shell upper end is equipped with show hole, and the show hole upper end is equipped with display screen, this is practical new
Type structure is simple, it is easy to use, using anti-poison guard catalyst combustion-type sensor, there is short response time, long service life, accurate
Property high, strong interference immunity the features such as.
The utility model is achieved through the following technical solutions: a kind of stink damp bulk detector, including display screen,
Show hole, shell, combustible gas sensor, shell, air entraining device, the upper shell are equipped with combustible gas sensor, institute
The combustible gas sensor upper end stated is equipped with air entraining device, and the air entraining device upper end is equipped with shell, the shell upper end
Equipped with show hole, the show hole upper end is equipped with display screen, and the display screen is connected with show hole, the show hole
It is fixedly connected with the casing, the shell is connected with combustible gas sensor by air entraining device, and the fuel gas passes
Sensor is fixedly connected with shell.
A kind of stink damp bulk detector, it is characterised in that: the combustible gas sensor is far from shell
One end is connected with rain cover, and the axis of rain cover and the axis of combustible gas sensor are arranged on same straight line.
The utility model has the advantages that the utility model structure it is simple, it is easy to use, using anti-poison guard catalyst combustion-type sensor, have
The features such as response time is short, long service life, accuracy are high, strong interference immunity.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of stink damp bulk detector of the utility model.
Fig. 2 is a kind of structural schematic diagram of stink damp bulk detector air entraining device of the utility model.
Wherein, 1- display screen, 2- show hole, 3- shell, 4- combustible gas sensor, 5- shell.6- rain cover, 7- bleed
Device.
Specific embodiment
Embodiment 1
A kind of stink damp bulk detector, including display screen 1, show hole 2, shell 3, combustible gas sensor 4, shell 5,
Air entraining device 7, it is characterised in that: 5 upper end of shell is equipped with combustible gas sensor 4, the combustible gas sensor 4
Upper end is equipped with air entraining device 7, and 7 upper end of air entraining device is equipped with shell 3, and 3 upper end of shell is equipped with show hole 2, institute
2 upper end of show hole stated is equipped with display screen 2, and the display screen 2 is connected with show hole 2, the show hole 2 and shell 3
It is fixedly connected, the shell 3 is connected with combustible gas sensor 4 by air entraining device 7, the combustible gas sensor
4 are fixedly connected with shell 5.
Embodiment 2
The combustible gas sensor 5 is connected with rain cover 6 far from one end of shell 3, the axis of rain cover 6 with it is flammable
The axis of gas sensor 5 is arranged on same straight line.
Claims (2)
1. a kind of stink damp bulk detector, including display screen, show hole, shell, combustible gas sensor, shell, bleed dress
It sets, it is characterised in that: the upper shell is equipped with combustible gas sensor, and the combustible gas sensor upper end, which is equipped with, draws
Device of air, the air entraining device upper end are equipped with shell, and the shell upper end is equipped with show hole, and the show hole upper end is set
Have display screen, the display screen is connected with show hole, and the show hole is fixedly connected with the casing, the shell with can
Combustion gas body sensor is connected by air entraining device, and the combustible gas sensor is fixedly connected with shell.
2. a kind of stink damp bulk detector according to claim 1, it is characterised in that: the combustible gas sensor
One end far from shell is connected with rain cover, and the axis of rain cover and the axis of combustible gas sensor are arranged in same straight line
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822093063.2U CN209167300U (en) | 2018-12-13 | 2018-12-13 | A kind of stink damp bulk detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822093063.2U CN209167300U (en) | 2018-12-13 | 2018-12-13 | A kind of stink damp bulk detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209167300U true CN209167300U (en) | 2019-07-26 |
Family
ID=67343687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822093063.2U Expired - Fee Related CN209167300U (en) | 2018-12-13 | 2018-12-13 | A kind of stink damp bulk detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209167300U (en) |
-
2018
- 2018-12-13 CN CN201822093063.2U patent/CN209167300U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190726 Termination date: 20201213 |